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AMD XC7A100T-2FT256I
- Part No.:
- XC7A100T-2FT256I
- Manufacturer:
- AMD
- Category:
- FPGAs (Field Programmable Gate Array)
- Package:
- 256-LBGA
- Datasheet:
-
XC7A100T-2FT256I.pdf
- Description:
- IC FPGA 170 I/O 256FTBGA
- Quantity:
- Payment:
- Shipping:
Inventory:4,188
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Product details
Overview
XC7A100T-2FT256I from AMD (formerly Xilinx) is a Kintex-7 FPGA featuring 101,440 logic cells, 13,990 Kbits of block RAM, 240 DSP slices, and 480 I/O pins in a 256-pin FTBGA package. It operates at -2 speed grade with industrial temperature range (-40°C to +100°C) and supports transceivers up to 6.6 Gb/s for high-speed serial interfaces.
For engineers reviewing the XC7A100T-2FT256I datasheet, pinout, applications, or equivalent options, key selection criteria include logic density, transceiver capability, I/O voltage support (1.2V/1.35V/1.5V/1.8V/2.5V/3.3V), thermal performance in FTBGA-256, and compatibility with Vivado Design Suite v2023.1+.
Technical Context
The XC7A100T-2FT256I implements a fully programmable fabric based on 6-input LUTs and distributed RAM, with integrated clock management using MMCM and PLL blocks supporting jitter filtering and frequency synthesis. It includes SelectIO technology enabling source-synchronous interfaces like DDR3 at 800 Mbps per pin and LVDS at 1.25 Gbps.
Transceiver blocks support PCIe Gen2 x4, SATA, and CPRI protocols with built-in 8B/10B encoding/decoding and elastic buffers. Configuration occurs via JTAG, SPIx4, or BPI, with dual-boot capability and AES-256 bitstream encryption for secure deployment.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Cells | 101,440 - determines maximum combinational/sequential logic capacity for custom digital functions |
| Block RAM | 13,990 Kbits - provides on-chip memory for FIFOs, buffers, or lookup tables without external memory |
| DSP Slices | 240 - enables parallel multiply-accumulate operations for filtering, FFT, or motor control algorithms |
| Max I/O Count | 480 - supports high-pin-count interface consolidation including multiple DDR controllers and peripheral buses |
| Transceiver Speed | 6.6 Gb/s - enables single-lane CPRI or dual-lane SATA 3.0 physical layer implementation |
| Speed Grade | -2 - guarantees timing closure at highest operating frequencies under industrial temperature conditions |
| Operating Temp | -40°C to +100°C - qualified for deployment in industrial automation and outdoor telecom equipment |
Pinout & Package
XC7A100T-2FT256I is housed in a 17 mm × 17 mm, 1.0 mm pitch Fine-Pitch Thin BGA (FTBGA-256) package with 16 × 16 ball array and internal power/ground plane structure optimized for signal integrity and thermal dissipation.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCCINT | Core Supply | 1.0V ±3% supply for FPGA logic fabric and CLBs; requires low-noise regulation |
| VCCAUX | Auxiliary Supply | 1.8V supply for configuration circuitry, clock management, and transceivers |
| VCCO_0 | I/O Bank Supply | Configurable 1.2–3.3V supply for Bank 0 I/Os; sets voltage standard for connected peripherals |
| M0/M1/M2 | Mode Pins | Define configuration mode (JTAG, Master SPI, Slave SelectMAP) at power-up |
| INIT_B | Status Signal | Open-drain output indicating configuration status; pulled high during valid bitstream load |
| CCLK | Configuration Clock | Input clock for master SPI configuration; can be driven externally or by internal oscillator |
Key Features
| Feature | Design Value |
|---|---|
| Integrated Clock Management | Two MMCMs and one PLL per device enable precise clock phase alignment and jitter reduction for multi-clock domain systems |
| SelectIO Technology | Supports 21 I/O standards including SSTL, HSTL, LVCMOS, and differential signaling for mixed-voltage board interfacing |
| PCIe Gen2 Endpoint | Hard IP block implements full PHY and data link layers for x1/x2/x4 configurations without soft-core overhead |
| Partial Reconfiguration | Enables dynamic logic module swapping during operation-critical for adaptive radio or real-time protocol switching |
| AES-256 Encryption | Hardware-accelerated bitstream decryption prevents reverse engineering and unauthorized cloning of configured logic |
Applications
| Wireless Baseband Processing | Industrial Machine Vision |
|---|---|
Use Scenario: Real-time processing of LTE-A and 5G NR baseband signals in remote radio units and small cells. IC Role / Device Role / Timing Role: FPGA fabric executes channel coding, modulation/demodulation, and MIMO precoding; transceivers handle CPRI/eCPRI fronthaul links. Use Value: XC7A100T-2FT256I delivers deterministic latency and reconfigurable signal chain architecture without ASIC NRE cost. | Use Scenario: High-speed image acquisition and preprocessing in robotic inspection systems with multi-camera synchronization. IC Role / Device Role / Timing Role: Implements pixel-level filtering, ROI extraction, and GigE Vision protocol bridging across 4+ camera interfaces. Use Value: XC7A100T-2FT256I supports concurrent LVDS camera inputs and DDR3 memory buffering for frame-rate-critical pipelines. |
| Medical Imaging Interface | Test & Measurement Equipment |
Use Scenario: Digital backend for ultrasound beamformers requiring time-aligned sampling and FIR filtering across 128+ channels. IC Role / Device Role / Timing Role: Configurable logic processes echo data streams; DSP slices perform real-time convolution and envelope detection. Use Value: XC7A100T-2FT256I provides deterministic timing for sub-microsecond trigger-to-sample paths in Class II medical devices. | Use Scenario: Modular signal generation and analysis in PXIe-based automated test systems with multi-protocol support. IC Role / Device Role / Timing Role: Hosts soft-core microcontrollers, pattern generators, and protocol analyzers for USB 3.0, PCIe, and MIPI D-PHY. Use Value: XC7A100T-2FT256I enables field-upgradable instrument firmware and mixed-signal co-simulation via integrated ADC/DAC interface logic. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar FPGA-based digital processing applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| XC7A75T-2FTG256I | 74,695 logic cells, 10,800 Kbits BRAM, 180 DSP slices - lower density and reduced transceiver count | Suitable for cost-sensitive embedded vision but lacks PCIe Gen2 endpoint hard IP | Select when design fits within 75K LC budget and does not require hardened PCIe or >6 Gb/s serial links |
| XCKU035-2FFVA676I | Ku-series part with 356,000 logic cells, 18.8 Mb BRAM, 900 DSP slices, and 16.3 Gb/s transceivers | Targets high-end radar and AI inference acceleration where XC7A100T-2FT256I reaches resource limits | Choose for next-generation upgrades requiring higher throughput, larger on-chip memory, or advanced RF sampling interfaces |
Compared with XC7A75T-2FTG256I and XCKU035-2FFVA676I, the XC7A100T-2FT256I balances mid-range logic capacity, hardened PCIe Gen2 support, and industrial temperature qualification-making it optimal for deployed edge infrastructure where reliability and feature completeness outweigh raw scale.
Availability
XC7A100T-2FT256I is available at Aetrix Electronics and suitable for wireless infrastructure, industrial machine vision, and medical imaging systems requiring stable component supply across extended product lifecycles.
Supply support for XC7A100T-2FT256I includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
AMD acquired Xilinx in 2022 and now develops adaptive computing platforms including FPGAs, ACAPs, and software tools for heterogeneous compute acceleration.
The Kintex-7 family, including XC7A100T-2FT256I, was designed for high-performance, cost-optimized applications in wired/wireless communications, video processing, and industrial automation.
FAQ
What is the maximum supported DDR3 data rate for XC7A100T-2FT256I?
The XC7A100T-2FT256I supports DDR3 SDRAM interfaces up to 800 Mbps per pin using its SelectIO technology and dedicated memory controller IP. This corresponds to DDR3-1600 operation with appropriate board layout and termination. The device includes calibration logic for write-leveling and read-leveling to ensure signal integrity across temperature and voltage variations. XC7A100T-2FT256I achieves this performance within its industrial temperature range without derating.
Does XC7A100T-2FT256I include hardened PCIe Gen2 endpoints?
Yes, XC7A100T-2FT256I integrates a hardened PCIe Gen2 x4 endpoint block compliant with PCI Express Base Specification v2.1. It handles physical layer, data link, and transaction layers in hardware, reducing logic utilization and power versus soft-core implementations. XC7A100T-2FT256I supports both root complex and endpoint roles and includes MSI/MSI-X interrupt handling and TLP routing capabilities.
What configuration modes are supported by XC7A100T-2FT256I?
XC7A100T-2FT256I supports JTAG, Master SPI, Slave SelectMAP, and BPI configuration modes. Mode selection is controlled by M0–M2 pins at power-up. JTAG enables debugging and programming via boundary scan; Master SPI uses internal oscillator to drive external flash; Slave SelectMAP allows host processor to stream configuration data. XC7A100T-2FT256I also supports dual-boot and fallback mechanisms for field updates.
Is XC7A100T-2FT256I qualified for industrial temperature operation?
Yes, the XC7A100T-2FT256I is rated for industrial temperature operation from –40°C to +100°C ambient, verified per Xilinx/AMD qualification standards. Its -2 speed grade ensures timing closure across this full range. Thermal design guidelines specify maximum junction temperature of 125°C and recommend use of thermal vias and copper pour under the FTBGA-256 package. XC7A100T-2FT256I is commonly deployed in outdoor base stations and factory-floor controllers.
Can XC7A100T-2FT256I implement partial reconfiguration?
Yes, XC7A100T-2FT256I supports partial reconfiguration through Vivado Design Suite, allowing dynamic replacement of logic modules while the rest of the design remains operational. This capability requires specific floorplanning, checkpoint-based flow, and configuration port access. XC7A100T-2FT256I has been used in adaptive radio systems where waveform-specific accelerators are swapped in real time without system reset.
XC7A100T-2FT256I Specifications
- Product attributes
- Attribute value
- Manufacturer:
- AMD
- Series:
- Artix-7
- Package/Case:
- 256-LBGA
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Number of LABs/CLBs:
- 7925
- Number of Logic Elements/Cells:
- 101440
- Total RAM Bits:
- 4976640
- Number of I/O:
- 170
- Number of Gates:
- -
- Voltage - Supply:
- 0.95V ~ 1.05V
- Mounting Type:
- Surface Mount
- Operating Temperature:
- -40°C ~ 100°C (TJ)
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 256-FTBGA (17x17)
XC7A100T-2FT256I FAQ
1.How can I place an order for XC7A100T-2FT256I through Aetrix?
Please submit a Request for Quotation (RFQ) for XC7A100T-2FT256I on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for XC7A100T-2FT256I reliable?
The price and inventory of XC7A100T-2FT256I are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XC7A100T-2FT256I is usually 5 days.
3.What payment methods are accepted for XC7A100T-2FT256I?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XC7A100T-2FT256I transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XC7A100T-2FT256I?
XC7A100T-2FT256I orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XC7A100T-2FT256I order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for XC7A100T-2FT256I?
For technical support, including XC7A100T-2FT256I datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XC7A100T-2FT256I requirements.
6.How does Aetrix verify that XC7A100T-2FT256I is sourced from the original manufacturer or authorized distributors?
All XC7A100T-2FT256I products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that XC7A100T-2FT256I meets industry standards.
7.What is the process for return or replacement of XC7A100T-2FT256I?
All XC7A100T-2FT256I units undergo pre-shipment inspection (PSI). If there is an issue with XC7A100T-2FT256I, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The XC7A100T-2FT256I part is unused and in its original packaging.
Return procedure for XC7A100T-2FT256I:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
XC7A100T-2FT256I Tags
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